Kiln for enamel-work



(N0 MOdBI.)

A; TEES.

KILN FOR ENAMEL WORK. No. 256,407. Patented Apr. 11,1882.

Wiwegsgs:

' UNITED STATES PATENT OFFICE.

AMBLER TEES, OF PHILADELPHIA, PEN SYLVANIA.

KILN FOR ENAMEL-WORK.

SPECIFICATION forming part of Letters Patent No. 256,407, dated April11, 1882.

' Application filed March 8, 18252. (No model.)

' To all whom it may concern:

Be it known that I, AMBLER TEES, a citizen of the United States,residing at Philadelphia, in the county of Philadelphia and State ofPennsylvania, have invented certain new and useful Improvements in Kilnsfor Enamel- Work, of which the following is a specification, referencebeing bad therein to the accompanying drawing.

This invention relates to new and useful improvements'in porcelain-kilnsfor enameling work for decorative, dental, and other purposes; and thenovelty consistsin the construction of the same, as will be hereinaftermore fully described, and particularly pointed out" in the claim.

The figure in the drawing is a view in perspective and. partly insection, showing the exterior as well as the interior of my invention.

A is the base, provided with a removable grate, a, and door a.

y B is the muffle-chamber, and is provided with a door, I), by whichaccess may be had'to the interior of the muffle O.

D is the upper section or roof,'and on the top of which is thesmoke-stack d,- and dis the door through which the fuel, consisting ofbroken coke or eoal,is placed in the furnace, which is fuel-feeding door61,

filled up so as to completely cover'the muffle 0.

In operation the denture to be enameled is 0 placed in the muffleO andthe fire started. The heat may then be readily regulated or steadilymaintained by adjusting the doors a and b, and as the whole device, withthe exception of the grate, is made of fire-proof material, a very highdegree of heat may be employed. In ordinary manufacture I construct itabout fifteen inches high, twelve long, and about eight Wide, so thatin' size it is small, convenient, and economical, and radiates little orno heat into the laboratory, and is therefore admirably adapted to thepurpose used.

Having thus fully described my invention, what I claim as new anduseful, and desire to secure by Letters'Patent of the United States, is-

A portable kiln for enamel-work, consisting ofthe base A, having grate aand door a, the muflie-chamber B, provided with muffle O, having door b,and the roof-section D, having the constructed and operat- 5o ingsubstantially as and for the purpose set forth.

In testimony whereof I affix my signature in presence of two witnesses.

- AMBLER TEES.

Witnesses:

SAML. M. BROWN, W. BROWN.

